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programming languages Online Quiz - 177

Description: programming languages Online Quiz - 177
Number of Questions: 20
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Tags: programming languages
Attempted 0/20 Correct 0 Score 0

package loop; public class TestLoop3 { public static void main(String[] args) { int p = 0; for (int i = 0; i < 3; i++) { p = i+1; if (p == 2) { continue; } System.out.println("i in loop = " + i); } } }

  1. i in loop = 0 i in loop = 1 i in loop = 2

  2. i in loop = 0 i in loop = 0 i in loop = 1 i in loop = 2

  3. i in loop = 0 i in loop = 2

  4. Compiler Error


Correct Option: C

package loop; public class TestLoop1 { void testFor() { for (int i = 1; i < 3; i++) { System.out.println("i in for loop = " + i); if (i == 1) { break; } } System.out.println("For loop over"); } public static void main(String[] args) { TestLoop1 tl = new TestLoop1(); tl.testFor(); System.out.println("Method call Over"); } }

  1. i in for loop = 1 i in for loop = 2 For loop over Method call Over

  2. i in for loop = 1 For loop over Method call Over

  3. Compiler Error

  4. i in for loop = 1 Method call Over


Correct Option: B

What is the maximum number of parameter values that can be forwarded to the servlet from the following HTML form? (Choose one.)

Chapter 1 Question 9

Java C# C C++ Pascal Ada

  1. 2

  2. 3

  3. 4

  4. 5

  5. 6

  6. 7


Correct Option: F
  1. /WEB-INF

  2. /appserverInstallDirectory/webapps/webappName/WEB-INF/xml

  3. /appserverInstallDirectory/webapps/webappName/WEB-INF

  4. /appserverInstallDirectory/webapps/webappName/WEB-INF/classes


Correct Option: A,C

Which of the following servlet methods can return null? (Choose one.)

  1. getInitParameterNames()

  2. getInitParameter(String name)

  3. getServletName()

  4. getServletContext()


Correct Option: B
  1. META-INF is a suitable location for storing digital certificates.

  2. META-INF is used as a repository for common code.

  3. The MANIFEST.MF file is found in the META-INF directory.

  4. The deployment descriptor file is found in the META-INF directory.

  5. META-INF is not directly accessible to clients.


Correct Option: A,C,E

Given the following deployment descriptor: InitParams com.osborne.c02.InitParamsServlet initParm question14 What is the outcome of running the following servlet? (Choose one.) public class InitParamsServlet extends HttpServlet { protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ServletContext sc = this.getServletContext(); PrintWriter out = response.getWriter(); out.write("Initialization Parameter is: " + sc.getInitParameter("initParm")); } }

  1. A runtime error

  2. "Initialization Parameter is: null" written to the console

  3. "Initialization Parameter is: question14" returned to the requester

  4. "Initialization Parameter is: null" returned to the requester

  5. "Initialization Parameter is: question14" written to the console


Correct Option: D
  1. LogFilter, AuditFilter, EncryptionFilter

  2. LogFilter, EncryptionFilter

  3. LogFilter

  4. EncryptionFilter, AuditFilter, LogFilter

  5. EncryptionFilter, LogFilter

  6. AuditFilter, EncryptionFilter, LogFilter


Correct Option: E
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